CVE-2025-20045
HIGH EPSS 29.5%
Published Feb 5, 20251y ago · Modified Jun 17, 20262w ago
8.7 CVSS 4.0
Published Feb 5, 2025 1y ago
Last Modified Jun 17, 2026 2w ago
Description
When SIP session Application Level Gateway mode (ALG) profile with Passthru Mode enabled and SIP router ALG profile are configured on a Message Routing type virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
29.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-476 NULL Pointer Dereference Memory Safety
Affected Products 63
| Vendor | Product | Version | Range |
|---|---|---|---|
| f5 | big-ip_access_policy_manager | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_advanced_firewall_manager | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_advanced_web_application_firewall | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_analytics | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_application_acceleration_manager | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_application_security_manager | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_application_visibility_and_reporting | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_automation_toolchain | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_carrier-grade_nat | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_container_ingress_services | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_ddos_hybrid_defender | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_domain_name_system | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_edge_gateway | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_fraud_protection_service | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_global_traffic_manager | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_link_controller | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_local_traffic_manager | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_policy_enforcement_manager | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_ssl_orchestrator | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_webaccelerator | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_websafe | * | ≥15.1.0 – ≤15.1.10 |
| f5 | big-ip_access_policy_manager | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_advanced_firewall_manager | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_advanced_web_application_firewall | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_analytics | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_application_acceleration_manager | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_application_security_manager | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_application_visibility_and_reporting | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_automation_toolchain | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_carrier-grade_nat | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_container_ingress_services | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_ddos_hybrid_defender | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_domain_name_system | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_edge_gateway | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_fraud_protection_service | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_global_traffic_manager | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_link_controller | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_local_traffic_manager | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_policy_enforcement_manager | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_ssl_orchestrator | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_webaccelerator | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_websafe | * | ≥16.1.0 – <16.1.5 |
| f5 | big-ip_access_policy_manager | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_advanced_firewall_manager | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_advanced_web_application_firewall | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_analytics | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_application_acceleration_manager | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_application_security_manager | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_application_visibility_and_reporting | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_automation_toolchain | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_carrier-grade_nat | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_container_ingress_services | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_ddos_hybrid_defender | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_domain_name_system | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_edge_gateway | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_fraud_protection_service | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_global_traffic_manager | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_link_controller | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_local_traffic_manager | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_policy_enforcement_manager | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_ssl_orchestrator | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_webaccelerator | * | ≥17.1.0 – <17.1.2 |
| f5 | big-ip_websafe | * | ≥17.1.0 – <17.1.2 |
References 1
- my.f5.com https://my.f5.com/manage/s/article/K000138932
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.